Tokyo vs Yokohama

Live AQI Comparison

Updated 3d ago · Data from OpenAQ

Tokyo

Japan

Moderate

PM2.521 µg/m³

PM10—

Yokohama

Japan

Good

PM2.56 µg/m³

PM10—

Verdict

Tokyo currently has worse air quality than Yokohama (AQI 45 points higher). Both cities have acceptable air quality levels.

Tokyo vs Yokohama Air Quality Analysis

Based on the latest measurements, Tokyo has an AQI of 70 compared to Yokohama's AQI of 25. The World Health Organization (WHO) recommends annual PM2.5 levels below 15 µg/m³ and 24-hour levels below 45 µg/m³.

PM2.5 levels are within the "Moderate" range. Air quality is generally acceptable, though unusually sensitive individuals may experience minor symptoms.

Air quality can change rapidly due to weather patterns, traffic, and industrial activity. Check back hourly for the latest comparison between Tokyo and Yokohama.

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Tokyo Air Quality →

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Frequently Asked Questions

Which city has worse air quality today, Tokyo or Yokohama?

Tokyo currently has worse air quality with an AQI of 70 compared to Yokohama's AQI of 25. This data is updated hourly from government monitoring stations.

Is it safer to be in Tokyo or Yokohama right now?

Based on current AQI levels, Yokohama (AQI 25) has safer air quality than Tokyo (AQI 70). Both cities have acceptable air quality for outdoor activities.

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